The XA7A50T-2CSG324I is an automotive-grade Field Programmable Gate Array from AMD’s Artix-7 XA family, engineered specifically for demanding automotive and industrial applications. This AEC-Q100 qualified FPGA combines high performance, low power consumption, and exceptional reliability in a compact 324-pin CSBGA package, making it the ideal choice for next-generation embedded systems.
Overview of XA7A50T-2CSG324I Automotive FPGA
The XA7A50T-2CSG324I represents AMD’s commitment to delivering robust programmable logic solutions for safety-critical applications. Built on advanced 28nm High-Performance Low-Power (HPL) technology with High-K Metal Gate (HKMG) process, this automotive-qualified FPGA offers superior performance while maintaining minimal power consumption—a crucial requirement for modern vehicle electronics and industrial control systems.
Key Product Identification
| Parameter |
Specification |
| Part Number |
XA7A50T-2CSG324I |
| Manufacturer |
AMD (formerly Xilinx) |
| Product Family |
Artix-7 XA (Automotive) |
| Package Type |
324-LFBGA, CSPBGA |
| Speed Grade |
-2 (High Performance) |
| Qualification |
AEC-Q100 Automotive Grade |
| RoHS Compliance |
Yes |
Technical Specifications and Features
Core FPGA Architecture
The XA7A50T-2CSG324I delivers impressive computational capabilities through its advanced architecture:
| Feature |
Specification |
| Logic Cells |
52,160 |
| CLBs (Configurable Logic Blocks) |
8,150 |
| Total Block RAM |
2,764,800 bits (2.7 Mb) |
| Block RAM Blocks |
36 Kb dual-port with FIFO |
| DSP Slices |
120 |
| I/O Pins |
210 user I/O |
| Total Pins |
324 |
Processing and Memory Capabilities
The device features 52,160 logic cells organized into 8,150 CLBs, providing substantial resources for complex digital designs. With 2.7 Mb of block RAM and 120 DSP slices, the XA7A50T-2CSG324I excels at data-intensive applications including real-time signal processing, sensor fusion, and high-speed data acquisition.
Advanced Logic Technology
Built with genuine 6-input Look-Up Tables (LUTs) configurable as distributed memory, this Xilinx FPGA enables high-performance logic implementation with maximum flexibility. The architecture supports both combinational and sequential logic operations while offering distributed RAM functionality for optimized resource utilization.
Electrical Characteristics and Operating Conditions
Power and Voltage Requirements
| Parameter |
Specification |
| Core Voltage (VCCINT) |
0.95V – 1.05V (nominal 1.0V) |
| I/O Voltage (VCCO) |
1.2V – 3.3V (bank-dependent) |
| Power Consumption |
Optimized for low-power operation |
| Process Technology |
28nm HPL HKMG |
Temperature Range and Environmental Specs
The XA7A50T-2CSG324I is qualified for extended automotive temperature ranges:
| Parameter |
Specification |
| Operating Temperature |
-40°C to +125°C (Automotive) |
| Junction Temperature |
125°C maximum |
| Qualification Standard |
AEC-Q100 Grade 2 |
| Mounting Type |
Surface Mount |
Package Information
Physical Dimensions and Pin Configuration
| Package Parameter |
Specification |
| Package Type |
CSG324 (CSBGA) |
| Package Size |
15mm × 15mm |
| Ball Pitch |
0.8mm |
| Pin Count |
324 balls |
| Finish |
Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) |
| Package Style |
Fine-pitch Ball Grid Array |
The compact 15×15mm footprint makes the XA7A50T-2CSG324I suitable for space-constrained automotive and industrial applications, including embedded control modules, infotainment systems, and ADAS (Advanced Driver Assistance Systems) platforms.
High-Speed I/O and Interface Capabilities
SelectIO Technology
The XA7A50T-2CSG324I features 210 user I/O pins with advanced SelectIO™ technology, supporting multiple I/O standards:
- DDR3/DDR3L memory interfaces up to 1,866 Mb/s
- LVDS (Low-Voltage Differential Signaling)
- SSTL (Stub Series Terminated Logic)
- HSTL (High-Speed Transceiver Logic)
- LVCMOS at various voltage levels (1.2V, 1.5V, 1.8V, 2.5V, 3.3V)
Memory Interface Support
The device includes built-in memory controllers supporting:
- DDR3 SDRAM with speeds up to 1,866 Mb/s
- Multiple memory banks for flexible system architecture
- Integrated calibration for reliable operation across temperature
DSP and Signal Processing Features
Digital Signal Processing Capabilities
The 120 DSP48E1 slices provide powerful computational resources:
| DSP Feature |
Capability |
| DSP Slices |
120 |
| DSP Architecture |
DSP48E1 |
| Maximum Performance |
264 GMAC/s |
| Bit Width |
25×18-bit multiplier |
| Accumulator |
48-bit |
These DSP resources excel at:
- Real-time digital filtering
- Fast Fourier Transform (FFT) operations
- Motor control algorithms
- Audio/video processing
- Sensor data conditioning
Clock Management and Timing
Advanced Clocking Resources
| Clock Feature |
Specification |
| CMTs (Clock Management Tiles) |
Multiple per device |
| PLLs |
Phase-Locked Loops for clock generation |
| MMCMs |
Mixed-Mode Clock Managers |
| Clock Networks |
Global and regional routing |
| Maximum Clock Frequency |
Device and design-dependent |
The sophisticated clock management system enables:
- Precise frequency synthesis
- Low-jitter clock generation
- Dynamic phase adjustment
- Clock domain crossing support
Automotive Qualification and Reliability
AEC-Q100 Compliance
The XA7A50T-2CSG324I meets stringent automotive reliability standards:
- AEC-Q100 Grade 2 qualification (–40°C to +125°C)
- Extensive reliability testing including:
- Temperature cycling
- High-temperature operating life (HTOL)
- Early life failure rate (ELFR)
- Electrostatic discharge (ESD) protection
- Latch-up immunity
Quality and Traceability
All XA7A50T-2CSG324I devices include:
- Full lot traceability
- Production Part Approval Process (PPAP) documentation support
- Change notification procedures
- Automotive-grade quality management
Target Applications
Automotive Systems
The XA7A50T-2CSG324I is engineered for critical automotive applications:
- Advanced Driver Assistance Systems (ADAS)
- Camera processing and computer vision
- Radar signal processing
- Sensor fusion algorithms
- Object detection and tracking
- Infotainment Systems
- Graphics processing
- Audio/video codecs
- Multi-display control
- Connectivity interfaces
- Powertrain Control
- Engine management
- Transmission control
- Hybrid/electric vehicle systems
- Battery management systems
Industrial Applications
Beyond automotive, this FPGA serves industrial markets:
- Motor control and drives
- Industrial automation and robotics
- Machine vision systems
- Process control equipment
- Test and measurement instruments
- High-reliability data acquisition
Development Tools and Software Support
Vivado Design Suite
The XA7A50T-2CSG324I is fully supported by AMD’s Vivado Design Suite:
| Tool Feature |
Support |
| Synthesis |
Vivado Synthesis |
| Implementation |
Place & Route optimization |
| Simulation |
Integrated behavioral/timing simulation |
| Debug |
ChipScope/ILA integrated logic analyzer |
| IP Integration |
Vivado IP Integrator |
| License |
WebPACK (free) and Design Edition |
Programming and Configuration
Multiple configuration options:
- JTAG programming interface
- SPI/BPI flash memory boot
- Configuration memory support
- Partial reconfiguration capability
Performance Benchmarks
Key Performance Metrics
| Performance Parameter |
Value |
| Logic Cell Performance |
52,160 cells |
| DSP Performance |
264 GMAC/s |
| I/O Bandwidth |
High-speed differential pairs |
| Memory Bandwidth |
DDR3 up to 1,866 Mb/s |
| Power Efficiency |
50% reduction vs previous generation |
Comparison with Related Devices
Artix-7 XA Family Positioning
| Device |
Logic Cells |
DSP Slices |
Block RAM |
I/O Pins |
| XA7A12T |
12,800 |
40 |
0.9 Mb |
Varies |
| XA7A25T |
23,360 |
80 |
1.8 Mb |
Varies |
| XA7A50T |
52,160 |
120 |
2.7 Mb |
210 |
| XA7A75T |
75,520 |
180 |
4.0 Mb |
Varies |
| XA7A100T |
101,440 |
240 |
4.9 Mb |
Varies |
The XA7A50T-2CSG324I offers an optimal balance between resources and cost, making it suitable for mid-range automotive applications requiring substantial processing power without the premium cost of larger devices.
Ordering Information and Part Number Breakdown
Part Number Decode
XA7A50T-2CSG324I breaks down as:
- XA = Automotive-grade Artix-7
- 7A = 7 Series Artix architecture
- 50T = 50,000 logic cell class with transceivers
- -2 = Speed grade (performance level)
- CSG324 = Package type and pin count
- I = Industrial/Automotive temperature range
Design Considerations
Thermal Management
For optimal performance and reliability:
- Ensure adequate thermal dissipation
- Follow PCB layout guidelines for power distribution
- Consider operating temperature range in system design
- Implement thermal monitoring if required by application
Power Supply Design
Critical power design requirements:
- Provide clean, well-regulated power supplies
- Implement proper decoupling capacitors per datasheet
- Consider power sequencing requirements
- Monitor voltage rails during operation
PCB Layout Guidelines
Best practices for board design:
- Follow AMD’s PCB design guidelines
- Implement proper impedance control for high-speed signals
- Use appropriate via structures for BGA breakout
- Consider signal integrity for DDR3 interfaces
- Provide adequate ground planes
Why Choose XA7A50T-2CSG324I?
Competitive Advantages
- Automotive Qualification: Full AEC-Q100 compliance ensures reliability in harsh automotive environments
- Balanced Resource Mix: Optimal combination of logic, memory, and DSP resources
- Compact Package: 15×15mm footprint saves board space
- Low Power: 28nm technology delivers excellent power efficiency
- Industry Support: Backed by AMD’s comprehensive development ecosystem
- Long-Term Availability: Automotive-grade lifecycle support
Value Proposition
The XA7A50T-2CSG324I delivers exceptional value for automotive and industrial designers seeking:
- Proven reliability in safety-critical applications
- Sufficient resources for complex algorithms
- Competitive total cost of ownership
- Strong vendor support and documentation
- Migration path within Artix-7 XA family
Technical Support and Resources
Available Documentation
- Product datasheet
- Packaging specifications
- PCB design guidelines
- Application notes
- Reference designs
- Vivado user guides
Community and Support
Access extensive resources:
- AMD Xilinx Community Forums
- Technical support portal
- Training and tutorials
- IP core library
- Third-party design services
Conclusion
The XA7A50T-2CSG324I automotive-grade FPGA represents a superior choice for designers developing next-generation automotive and industrial systems. With its robust AEC-Q100 qualification, comprehensive feature set including 52,160 logic cells and 120 DSP slices, and competitive pricing, this device enables innovation in safety-critical applications while meeting strict reliability and performance requirements.
Whether you’re designing advanced driver assistance systems, industrial control equipment, or embedded signal processing solutions, the XA7A50T-2CSG324I provides the perfect balance of resources, reliability, and cost-effectiveness for your mission-critical applications.
